Hydrogen is a molecule formed by three atoms out of which two are hydrogen and one is
oxygen
It's 3 molecules of water. A water molecule has 3 atoms. So there are 9 atoms in 3H2O
It's 3 molecules of water. A water molecule has 3 atoms. So there are 9 atoms in 3H2O
6 atoms of oxygen are present. Three O2 contains 6 O atoms.
3 oxygen atoms in three molecules of water.- There are 3 total atoms in water, which is H2O. There are 2 hydrogen atoms (H), and 1 oxygen atom (O).
3 oxygen atoms in three molecules of water.- There are 3 total atoms in water, which is H2O. There are 2 hydrogen atoms (H), and 1 oxygen atom (O).
A molecule of of water contain 3 atoms.
3 : 2
The chemical formula of water is H2O; water contain two hydrogen atoms and one oxygen atom: 2 + 1= 3 atoms.
Water (H2O) has 3 atoms in each formula unit.
There are 3 atoms in a water molecule (H2O) - 2 hydrogen atoms and 1 oxygen atom.
To calculate the total number of atoms in seven molecules of water, you can use the formula: atoms per molecule x number of molecules. In water (H2O), there are 3 atoms per molecule (2 hydrogen atoms and 1 oxygen atom), so for seven molecules, you would have 3 x 7 = 21 atoms.
6 : 4 hydrogen 2 oxygen ------------------------------------ That would be for two water molecules as one is H20 - therefore 3 atoms